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This Siemens 3VA5240-7ED36-1AA0 is a molded-case circuit breaker from the 3VA5 series, designed for system protection. It operates at a rated voltage of 690V AC and has a current rating of 40A, with overload protection set at 70A and fixed short-circuit protection at 10 x In.
The circuit breaker offers a high breaking capacity of 100kA at 480V and 35kA at 600V, with a switching capacity class of C according to IEC 60947. It is UL489 listed and features HACR Type designation. The unit is designed for front connection with circular conductor terminals suitable for stranded conductors from 14 AWG to 1/0.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles, this breaker is built for durability. It has a maximum power loss of 20W and a net weight of 2.26 kg. The dimensions are 105mm width, 185mm height, and 83mm depth. It is rated for operation up to 50°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage for this circuit breaker is 690 V AC.
The breaking capacity current at 480V is 100 kA.
The circuit breaker has a nominal current rating (In) of 70A and an overload protection setting (Ir) of 70A, with a fixed short-circuit protection (Ii) of 10 x In. The product is also listed with a 40A current rating.
The circuit breaker is rated for operation up to 50 degrees Celsius.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.